I have already done two other contests and paid the winners quickly, as I will for you.

Teamvibes.com front page and template

Teamvibes.com logo. Simple, clean, and beautiful

So thanks for your participation. I will give feedback to every entry, so please only submit if you want a very tough critique.

What is ScreenBird, and what should the logo convey?

A simple desktop software for you to build presentations in. Build your presentation with ScreenBird and experience the benefit of clarity of mind. Since ScreenBird has removed all of the typical application clutter during the building and design or your presentation, you might notice strange moments of utterclarity!
Features
Simple, Simple, Simple
Create slides with text and images
Add video and audio
Absolutely free
Constantly Improving

I don't really want to copy thunderbird, so keep an eye out for that. More keywords: Fairly simple, clean, a little unique. You can use any imagery to convey screen, show, presentation,media, bird, wing, fly. Though I don't require any of those to be in title. Don't feel constrainded to using a bird in the logo, it's optional.